I saw this, not sure if its still valid
https://promotions.mobil.com/offers/fastfurious/Home/EntryForm#form
https://promotions.mobil.com/offers/fastfurious/Home/EntryForm#form
- Purchase any five (5) quarts or more (quart bottles and/or multi-quart-jug equivalent) of any in-stock Eligible Mobil 1 product (as defined below) at participating retailers, between May 1, 2026, and August 31, 2026 (“Promotion Period”).